Arizona has more than 30 state parks and natural areas, ranging from desert preserves, historic sites and lakes. Here are the ...

From Yellowstone's geysers to Acadia's rocky coastline, discover what makes each of America's 63 national parks worth ...

David Muir revealed the Redwoods as one of the '7 Natural Wonders of America,' a list curated by ABC News and National ...

A judge is now mandating that all removed exhibits be reinstated.

These cities in our “100 Best Places to Retire” rankings offer easy access to national parks, from the Great Smoky Mountains ...

From drones and bear spray to feeding wildlife and blocking roads, here are the things that could get you banned from U.S.

Sure, Yosemite and the Grand Canyon are impressive, but our national parks columnist argues national parks in the East rival ...

Why These 5 Parks? The United States is home to dozens of national parks, each with its own geology, wildlife, climate, and ...

Among the 57 items that the Trump administration removed from national parks were junior ranger books and portrait ...

National Geographic Explorers celebrate the greatest American treasures—mountains, forests, wetlands and canyons—from sea to ...

The ruling accused the Trump administration of engaging in censorship by taking down materials at parks across the country. By Maxine Joselow Reporting from Washington A federal judge on Friday ...